From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Typed document that is too faint to be legible.
| Identifier | ExFiles\Box 10\3\ 03-page182 | |
| Date | 1st October 1938 guessed | |
| Text is not legible. | ||